package cn.song.mq.config;

import org.springframework.amqp.core.ExchangeTypes;
import org.springframework.amqp.rabbit.annotation.Exchange;
import org.springframework.amqp.rabbit.annotation.Queue;
import org.springframework.amqp.rabbit.annotation.QueueBinding;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.context.annotation.Configuration;

/**
 * 基于注解声明队列和交换机
 *
 * @author SongRenShuo
 * @date 2023-12-27
 */
@Configuration
public class FanoutNoteConfig {


    @RabbitListener(bindings = @QueueBinding(
            value = @Queue(name = "direct.queue1"),
            exchange = @Exchange(name = "song.direct", type = ExchangeTypes.DIRECT),
            key = {"red", "blue"}
    ))
    public void listenDirectQueue1(String msg) {
        System.out.println("消费者接收到direct.queue1的消息：【" + msg + "】");
    }

    @RabbitListener(bindings = @QueueBinding(
            value = @Queue(name = "direct.queue2"),
            exchange = @Exchange(name = "song.direct", type = ExchangeTypes.DIRECT),
            key = {"red", "yellow"}
    ))
    public void listenDirectQueue2(String msg) {
        System.out.println("消费者接收到direct.queue2的消息：【" + msg + "】");
    }

    @RabbitListener(bindings = @QueueBinding(
            value = @Queue(name = "topic.queue1"),
            exchange = @Exchange(name = "song.topic", type = ExchangeTypes.TOPIC),
            key = "china.#"
    ))
    public void listenTopicQueue1(String msg) {
        System.out.println("消费者接收到topic.queue1的消息：【" + msg + "】");
    }

    @RabbitListener(bindings = @QueueBinding(
            value = @Queue(name = "topic.queue2"),
            exchange = @Exchange(name = "song.topic", type = ExchangeTypes.TOPIC),
            key = "#.news"
    ))
    public void listenTopicQueue2(String msg) {
        System.out.println("消费者接收到topic.queue2的消息：【" + msg + "】");
    }
}
